Please rate this, I need help.

[Zukunft.Morder]

So I'm kind of new to photoshop, and need like, tips and junk so I made these 3 things today and was wondering how I can improve on them.

 

[Steve]

On 2 and 3 the lighting is all wrong.
You need to match the lighting color and quality and you're not even close.
Also there are no shadows, these animals would be casting shadows.

 

[Zukunft.Morder]

Any tips on how I would go about doing that? Or site links.

 

[Steve]

Any tips on how I would go about doing that? Or site links.

Tips? make it look real.

Site links, no, every image is different.
There could be several, or dozens, or hundreds of techniques that could apply, depending on the images.

Pick 2 "realistic" images you want to combine, not a turtle and a mountain but something that might actually work together and post them here.
We'll work on them together.

 

[Zukunft.Morder]

Lol okay will do hehe.

 

[Carrie56]

Many Graphic Artists use techniques on the following items. You can try to Google some tutorials on them and get more information. It will help you create better pieces:

Creating Depth and Perspective
Lighting - look for shadows and light in the piece you are working.
Making it fit together
Blending

Learn some tricks on how to achieve these things and you will be making your work look like a pro.